CN204189484U - The anti-extrusion cable of a kind of compact - Google Patents
The anti-extrusion cable of a kind of compact Download PDFInfo
- Publication number
- CN204189484U CN204189484U CN201420747957.8U CN201420747957U CN204189484U CN 204189484 U CN204189484 U CN 204189484U CN 201420747957 U CN201420747957 U CN 201420747957U CN 204189484 U CN204189484 U CN 204189484U
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- cable
- supporting
- coated
- core
- outside
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Abstract
The utility model discloses the anti-extrusion cable of a kind of compact, cable core comprises bracing frame and multiple conducting wires, bracing frame is made up of elastomeric material, they multiple supporting brackets comprising supporting-core and stretch out from supporting-core outward radial, supporting bracket is provided with longitudinal hole, every root wire comprises the conductor being positioned at middle part and the insulating barrier being coated on conductor outside, wire has sector crosssection, every root wire is between adjacent two supporting brackets, side, fan-shaped two radius places is respectively against two supporting brackets of both sides, form the cable core with circular cross-section, lapping layer is coated on cable core outside, screen is coated on lapping layer outside, restrictive coating is coated on screen outside.The cable that the utility model proposes, compared with the round cable of the round conductor of equal ampacity, the cross-sectional area of cable core reduces greatly, and cable core structure is compact and stable, external force be difficult to change between it in conjunction with layout, and bracing frame ensures that lead location not easily changes.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to the anti-extrusion cable of a kind of compact.
Background technology
Along with widely using of cable, more and more higher to the requirement of cable.Especially in small space, when cable laying, require cable current capacity and using function on the one hand, on the other hand the diamagnetic jamming performance of cable is also had higher requirements.In long tube use procedure, flat cable is unsymmetric structure, and when electric power transfer, the electromagnetic induction produced because of the imbalance in magnetic field can cause magnetic hysteresis loss, makes electric cable heating.Therefore, round cable is suitable for applied environment more widely.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes the anti-extrusion cable of a kind of compact, its compact conformation, anti-extrusion performance is good.
The anti-extrusion cable of a kind of compact that the utility model proposes, comprises cable core, lapping layer, screen and restrictive coating; Cable core comprises a bracing frame and multiple conducting wires, bracing frame is made up of elastomeric material, they multiple supporting brackets comprising supporting-core and stretch out from supporting-core outward radial, supporting bracket is provided with longitudinal hole, every root wire comprises the conductor being positioned at middle part and the insulating barrier being coated on conductor outside, and wire has sector crosssection, and every root wire is between adjacent two supporting brackets, side, fan-shaped two radius places, respectively against two supporting brackets of both sides, forms the cable core with circular cross-section; Lapping layer is coated on cable core outside, and screen adopts embossing metal tape to indulge bag and forms, and it is coated on lapping layer outside, and restrictive coating is coated on screen outside.
Preferably, bracing frame comprises four equally distributed supporting brackets, and the angle between adjacent two supporting brackets is 90 degree.
Preferably, bracing frame adopts elastomeric material to make.
Preferably, conductor forms by multiple copper free wire is stranded.
Preferably, screen adopts one side graining aluminium strip to indulge bag to form.
In the utility model, the anti-extrusion cable of the compact proposed, cable core comprises a bracing frame and multiple conducting wires, bracing frame is made up of elastomeric material, they multiple supporting brackets comprising supporting-core and stretch out from supporting-core outward radial, supporting bracket is provided with longitudinal hole, every root wire comprises the conductor being positioned at middle part and the insulating barrier being coated on conductor outside, wire has sector crosssection, every root wire is between adjacent two supporting brackets, side, fan-shaped two radius places is respectively against two supporting brackets of both sides, form the cable core with circular cross-section, lapping layer is coated on cable core outside, screen is coated on lapping layer outside, restrictive coating is coated on screen outside.In said structure arrangement, on the one hand, compared with the round cable of the round conductor of equal ampacity, the cross-sectional area of cable core reduces greatly, thus reduces the space needed for cable distribution, on the other hand, cable core structure is compact and stable, external force be difficult to change between it in conjunction with layout, more on the one hand, bracing frame ensures that lead location not easily changes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-extrusion cable of a kind of compact that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of the anti-extrusion cable of a kind of compact that the utility model proposes.
With reference to Fig. 1, the anti-extrusion cable of a kind of compact that the utility model proposes, comprises cable core, lapping layer 3, screen 4 and restrictive coating 5;
Cable core comprises a bracing frame 2 and four wires 1, bracing frame 2 adopts elastomeric material to make, they four supporting brackets 21 comprising supporting-core and stretch out from supporting-core outward radial, four supporting brackets 21 are uniformly distributed around supporting-core, angle between adjacent two supporting brackets 21 is 90 degree, supporting bracket is provided with longitudinal hole 22, every root wire 1 comprises the conductor 11 being positioned at middle part and the insulating barrier 12 being coated on conductor 11 outside, conductor 11 forms by many copper free wires are stranded, and wire 1 has sector crosssection; Under ensureing the prerequisite of identical ampacity, reduce the cross section of cable core, the discharge of cable core internal heat when cable works is convenient in the setting of longitudinal hole;
In the placement process of bracing frame 2 and wire 1, every root wire 1 is between adjacent two supporting brackets 21, and side, fan-shaped two radius places, respectively against two supporting brackets of both sides, forms the cable core with circular cross-section; The compact conformation of cable core, External Force Acting lower wire position is not easily moved;
Lapping layer 3 is coated on cable core outside, and screen 4 adopts one side graining aluminium strip to indulge bag and forms, and it is outside that it is coated on lapping layer 3, and it is outside that restrictive coating 5 is coated on screen 4; Ensure the interference free performance of cable, do not affect the bending property of cable simultaneously.
In the present embodiment, the anti-extrusion cable of the compact proposed, cable core comprises a bracing frame and multiple conducting wires, bracing frame is made up of elastomeric material, they multiple supporting brackets comprising supporting-core and stretch out from supporting-core outward radial, supporting bracket is provided with longitudinal hole, every root wire comprises the conductor being positioned at middle part and the insulating barrier being coated on conductor outside, wire has sector crosssection, every root wire is between adjacent two supporting brackets, side, fan-shaped two radius places is respectively against two supporting brackets of both sides, form the cable core with circular cross-section, lapping layer is coated on cable core outside, screen is coated on lapping layer outside, restrictive coating is coated on screen outside.In said structure arrangement, on the one hand, compared with the round cable of the round conductor of equal ampacity, the cross-sectional area of cable core reduces greatly, thus reduces the space needed for cable distribution, on the other hand, cable core structure is compact and stable, external force be difficult to change between it in conjunction with layout, more on the one hand, bracing frame ensures that lead location not easily changes.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (5)
1. the anti-extrusion cable of compact, is characterized in that, comprises cable core, lapping layer (3), screen (4) and restrictive coating (5), cable core comprises a bracing frame (2) and multiple conducting wires (1), bracing frame (2) is made up of elastomeric material, they multiple supporting brackets (21) comprising supporting-core and stretch out from supporting-core outward radial, supporting bracket is provided with longitudinal hole (22), every root wire (1) comprises the conductor (11) being positioned at middle part and the insulating barrier (12) being coated on conductor (11) outside, wire (1) has sector crosssection, every root wire (1) is positioned between adjacent two supporting brackets (21), side, fan-shaped two radius places is respectively against two supporting brackets of both sides, form the cable core with circular cross-section, lapping layer (3) is coated on cable core outside, and screen (4) adopts embossing metal tape to indulge bag and forms, and it is outside that it is coated on lapping layer (3), and it is outside that restrictive coating (5) is coated on screen (4).
2. the anti-extrusion cable of compact according to claim 1, is characterized in that, bracing frame (2) comprises four equally distributed supporting brackets (21), and the angle between adjacent two supporting brackets (21) is 90 degree.
3. the anti-extrusion cable of compact according to claim 1 and 2, is characterized in that, bracing frame (2) adopts elastomeric material to make.
4. the anti-extrusion cable of compact according to claim 1, is characterized in that, conductor (11) forms by multiple copper free wire is stranded.
5. the anti-extrusion cable of the compact according to claim 2 or 4, is characterized in that, screen (4) adopts one side graining aluminium strip to indulge bag and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747957.8U CN204189484U (en) | 2014-12-02 | 2014-12-02 | The anti-extrusion cable of a kind of compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747957.8U CN204189484U (en) | 2014-12-02 | 2014-12-02 | The anti-extrusion cable of a kind of compact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189484U true CN204189484U (en) | 2015-03-04 |
Family
ID=52621462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747957.8U Expired - Fee Related CN204189484U (en) | 2014-12-02 | 2014-12-02 | The anti-extrusion cable of a kind of compact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392783A (en) * | 2014-12-02 | 2015-03-04 | 安徽渡江电缆集团有限公司 | Compact anti-extrusion cable |
| CN106409422A (en) * | 2016-11-15 | 2017-02-15 | 江苏华远电缆有限公司 | Copper-core segmental-conductor anti-termite cable |
| CN109524160A (en) * | 2018-10-11 | 2019-03-26 | 赵云红 | Wear-resisting, the durable type cable of one kind and its detection circuit |
-
2014
- 2014-12-02 CN CN201420747957.8U patent/CN204189484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392783A (en) * | 2014-12-02 | 2015-03-04 | 安徽渡江电缆集团有限公司 | Compact anti-extrusion cable |
| CN106409422A (en) * | 2016-11-15 | 2017-02-15 | 江苏华远电缆有限公司 | Copper-core segmental-conductor anti-termite cable |
| CN109524160A (en) * | 2018-10-11 | 2019-03-26 | 赵云红 | Wear-resisting, the durable type cable of one kind and its detection circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20201202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |